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PubMed COVID-19 Clinical Care

4761 - 4770 of 4912 results found

Adapting to Adversity: Effects of COVID-19 on Parenting in Chile

Date
Friday, July 22, 2022 - 4:00 AM
Description
The pandemic outbreak in March 2020 and its associated sanitary regulations and restrictions triggered an abrupt and significant change for society in general and for families' organization in particular. In Chile, the Santiago Metropolitan District

A fractional-order model with different strains of COVID-19

Date
Wednesday, June 29, 2022 - 4:00 AM
Description
This study examines the dynamics of COVID - 19 variants using a Caputo - Fabrizio fractional order model. The reproduction ratio R 0 and equilibrium solutions are determined. The purpose of this article is to use a non-integer order derivative in